1. Mobile phone holder Pen holder storage function  no longer need to worry about the table is full of things, built-in storage function, mobile phone stand pen slot card slot can be neatly placed.  2. Waterproof game keyboard  the keyboard adopts the front waterproof design, which can be splash -proof for easy cleaning  3. Magnetic absorbent hand rest is comfortable and easy to remove  4. Competitive non-card key 26 key with no conflict  Cover most game keys, 26 buttons simultaneously press the non-card button to quickly trigger continuous strikes  5. Breathing lamp effect adjustment ( 16 kinds of backlight lamp effect)  support breathing lamp, support brightness adjustment, support turn off the light